1023211201300 has 72 divisors (see below), whose sum is σ = 2241036939456. Its totient is φ = 405486524160.

The previous prime is 1023211201219. The next prime is 1023211201301. The reversal of 1023211201300 is 31021123201.

1023211201300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1023211201300² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023211201301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6816859 + ... + 6965341.

It is an arithmetic number, because the mean of its divisors is an integer number (31125513048).

Almost surely, 2^{1023211201300} is an apocalyptic number.

1023211201300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1023211201300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1120518469728).

1023211201300 is an abundant number, since it is smaller than the sum of its proper divisors (1217825738156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023211201300 is a wasteful number, since it uses less digits than its factorization.

1023211201300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149137 (or 149130 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1023211201300 its reverse (31021123201), we get a palindrome (1054232324501).

The spelling of 1023211201300 in words is "one trillion, twenty-three billion, two hundred eleven million, two hundred one thousand, three hundred".